Home / 5,948,640.91-8,922,992.16-2,707,912.20

Finding the Fourth Proportional to 5,948,640.91, 8,922,992.16 and 2,707,912.20

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Solution

The fourth proportional to 5,948,640.91, 8,922,992.16 and 2,707,912.20 is: 4,061,882.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,640.91 : 8,922,992.16 = 2,707,912.20 : x
  2. Step 2: Convert to fraction form
    5,948,640.91/8,922,992.16 = 2,707,912.20/x
  3. Step 3: Cross multiply
    5,948,640.91x = 8,922,992.16 × 2,707,912.20
  4. Step 4: Simplify right side
    5,948,640.91x = 24,162,679,330,568.36
  5. Step 5: Solve for x
    x = 24,162,679,330,568.36/5,948,640.91
  6. Step 6: Final answer
    x = 4,061,882.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.